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Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
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<html>
<head>
    <meta charset="utf-8">
    <title>API Usage &mdash; CKEditor Sample</title>
    <script src="../ckeditor.js"></script>
    <link href="sample.css" rel="stylesheet">
    <script>

        // The instanceReady event is fired, when an instance of CKEditor has finished
// its initialization.
        CKEDITOR.on('instanceReady',
            function(ev) {
                // Show the editor name and description in the browser status bar.
                document.getElementById('eMessage').innerHTML = 'Instance <code>' + ev.editor.name + '<\/code> loaded.';

                // Show this sample buttons.
                document.getElementById('eButtons').style.display = 'block';
            });

        function InsertHTML() {
            // Get the editor instance that we want to interact with.
            var editor = CKEDITOR.instances.editor1;
            var value = document.getElementById('htmlArea').value;

            // Check the active editing mode.
            if (editor.mode == 'wysiwyg') {
                // Insert HTML code.
                // http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-insertHtml
                editor.insertHtml(value);
            } else
                alert('You must be in WYSIWYG mode!');
        }

        function InsertText() {
            // Get the editor instance that we want to interact with.
            var editor = CKEDITOR.instances.editor1;
            var value = document.getElementById('txtArea').value;

            // Check the active editing mode.
            if (editor.mode == 'wysiwyg') {
                // Insert as plain text.
                // http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-insertText
                editor.insertText(value);
            } else
                alert('You must be in WYSIWYG mode!');
        }

        function SetContents() {
            // Get the editor instance that we want to interact with.
            var editor = CKEDITOR.instances.editor1;
            var value = document.getElementById('htmlArea').value;

            // Set editor contents (replace current contents).
            // http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-setData
            editor.setData(value);
        }

        function GetContents() {
            // Get the editor instance that you want to interact with.
            var editor = CKEDITOR.instances.editor1;

            // Get editor contents
            // http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-getData
            alert(editor.getData());
        }

        function ExecuteCommand(commandName) {
            // Get the editor instance that we want to interact with.
            var editor = CKEDITOR.instances.editor1;

            // Check the active editing mode.
            if (editor.mode == 'wysiwyg') {
                // Execute the command.
                // http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-execCommand
                editor.execCommand(commandName);
            } else
                alert('You must be in WYSIWYG mode!');
        }

        function CheckDirty() {
            // Get the editor instance that we want to interact with.
            var editor = CKEDITOR.instances.editor1;
            // Checks whether the current editor contents present changes when compared
            // to the contents loaded into the editor at startup
            // http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-checkDirty
            alert(editor.checkDirty());
        }

        function ResetDirty() {
            // Get the editor instance that we want to interact with.
            var editor = CKEDITOR.instances.editor1;
            // Resets the "dirty state" of the editor (see CheckDirty())
            // http://docs.ckeditor.com/#!/api/CKEDITOR.editor-method-resetDirty
            editor.resetDirty();
            alert('The "IsDirty" status has been reset');
        }

        function Focus() {
            CKEDITOR.instances.editor1.focus();
        }

        function onFocus() {
            document.getElementById('eMessage').innerHTML = '<b>' + this.name + ' is focused </b>';
        }

        function onBlur() {
            document.getElementById('eMessage').innerHTML = this.name + ' lost focus';
        }

    </script>

</head>
<body>
<h1 class="samples">
    <a href="index.html">CKEditor Samples</a> &raquo; Using CKEditor JavaScript API
</h1>
<div class="description">
    <p>
        This sample shows how to use the
        <a class="samples" href="http://docs.ckeditor.com/#!/api/CKEDITOR.editor">CKEditor JavaScript API</a>
        to interact with the editor at runtime.
    </p>
    <p>
        For details on how to create this setup check the source code of this sample page.
    </p>
</div>

<!-- This <div> holds alert messages to be display in the sample page. -->
<div id="alerts">
    <noscript>
        <p>
            <strong>CKEditor requires JavaScript to run</strong>. In a browser with no JavaScript
            support, like yours, you should still see the contents (HTML data) and you should
            be able to edit it normally, without a rich editor interface.
        </p>
    </noscript>
</div>
<form action="../../../samples/sample_posteddata.php" method="post">
    <textarea cols="100" id="editor1" name="editor1" rows="10">&lt;p&gt;This is some &lt;strong&gt;sample text&lt;/strong&gt;. You are using &lt;a href="http://ckeditor.com/"&gt;CKEditor&lt;/a&gt;.&lt;/p&gt;</textarea>

    <script>
        // Replace the <textarea id="editor1"> with an CKEditor instance.
        CKEDITOR.replace('editor1',
            {
                on: {
                    focus: onFocus,
                    blur: onBlur,

                    // Check for availability of corresponding plugins.
                    pluginsLoaded: function(evt) {
                        var doc = CKEDITOR.document, ed = evt.editor;
                        if (!ed.getCommand('bold'))
                            doc.getById('exec-bold').hide();
                        if (!ed.getCommand('link'))
                            doc.getById('exec-link').hide();
                    }
                }
            });
    </script>

    <p id="eMessage">
    </p>

    <div id="eButtons" style="display: none">
        <input id="exec-bold" onclick="ExecuteCommand('bold');" type="button" value="Execute &quot;bold&quot; Command">
        <input id="exec-link" onclick="ExecuteCommand('link');" type="button" value="Execute &quot;link&quot; Command">
        <input onclick="Focus();" type="button" value="Focus">
        <br><br>
        <input onclick="InsertHTML();" type="button" value="Insert HTML">
        <input onclick="SetContents();" type="button" value="Set Editor Contents">
        <input onclick="GetContents();" type="button" value="Get Editor Contents (XHTML)">
        <br>
        <textarea cols="100" id="htmlArea" rows="3">&lt;h2&gt;Test&lt;/h2&gt;&lt;p&gt;This is some &lt;a href="/Test1.html"&gt;sample&lt;/a&gt; HTML code.&lt;/p&gt;</textarea>
        <br>
        <br>
        <input onclick="InsertText();" type="button" value="Insert Text">
        <br>
        <textarea cols="100" id="txtArea" rows="3">   First line with some leading whitespaces.

Second line of text preceded by two line breaks.</textarea>
        <br>
        <br>
        <input onclick="CheckDirty();" type="button" value="checkDirty()">
        <input onclick="ResetDirty();" type="button" value="resetDirty()">
    </div>
</form>
<div id="footer">
    <hr>
    <p>
        CKEditor - The text editor for the Internet - <a class="samples" href="http://ckeditor.com/">http://ckeditor.com</a>
    </p>
    <p id="copy">
        Copyright &copy; 2003-2013, <a class="samples" href="http://cksource.com/">CKSource</a> - Frederico
        Knabben. All rights reserved.
    </p>
</div>
</body>
</html>
